please help me explain how this is wrong

Answer:

There is nothing here do you have a question I would be happy to help!!!:)

Step-by-step explanation:

Answer:

4w + 9

Step-by-step explanation:

Area of rectangle = length x width (or base x height, depending on how you look at it).

It is given to you that:

Area = 8w + 18

Length = 2

Let: width = x

Plug in the corresponding terms with the corresponding words:

8w + 18 = 2x

Isolate the variable, x. Divide 2 from both sides of the equation:

(8w + 18)/2 = (2x)/2

x = (8w + 18)/2

w = (8w)/2 + (18)/2

w = 4w + 9

4w + 9 is the expression that represents the width of the rectangle.

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Answer:

In order from top to bottom

E=H

F=G

G=J

Answer:

0.0357

Step-by-step explanation:

here

n = 11

nth term of sequence is (7n-3)

hence replacing n with 11

we get,

=(7*11-3)

=(77-3)

=74

Step-by-step explanation:

Just substitute 11 instead of n

\(\sf \large \boldsymbol {} 7n-3 \ ; \ if \ n=11 \\\\ 7n-3=7\cdot 11-3=77-3=\boxed{74}\)

Therefore , the solution of the given problem of equation comes out to be circle's radius is three and a half units, and its center is at the coordinates (2, 3).

Complex algorithms frequently employ variable words to demonstrate coherence between two opposing assertions. Equations are academic expressions that are used to demonstrate the equality of different academic figures. In this instance, normalization yields b + 7, as opposed to another algorithm that divides 12 into two components and can assess data from y + 7, which creates y + 7.

Here,

A circle's standard form solution is:

=> (x - h))² +  (y - k))²  = r)²

.To reformat the circle equation provided in standard form:

=> 7x)²  - 28x + 7y)²  + 42y = 35

=> 7(x)²  - 4x) + 7y)²  + 42y = 35

=> 7(x)²  - 4x + 4) + 7y)²  + 42y = 35 + 28

=> 7(x - 2))²  + 7y)²  + 42y = 63

=> 7(x - 2))² + 7(y)²  + 6y) = 63

=> 7(x - 2))²  + 7(y)²  + 6y + 9) = 63 + 63

=> 7(x - 2))²  + 7(y + 3))²  = 126

=> (x - 2)² + (y + 3))²  = 18

So, (x - 2)2 + (y + 3)2 = 18 is the equation of this circle in standard notation.

The circle's radius is three and a half units, and its center is at the coordinates (2, 3).

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The common difference is 0.42. The comparison of each ratio's successive values over time for a single firm.

Now, According to the question:

What is meant by ratio?

Therefore, simplifying the equation then we get,

if you take the ranges (y) and subtract one from the other you get 0.42.

(22.84 - 22.42)/(2 - 1) = 0.42/1 = 0.42

(23.26 - 22.84)/(3 - 2) = 0.42

(23.68 - 23.26)/(4 - 3) = 0.42

Hence, The common difference is 0.42

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Answer:

The answer to the question is 1.75

Answer:

Your answer is on

g o o g l e

Answer:

b = 9 inches

Step-by-step explanation:

Given that,

The area of triangle LMN = 36 inch²

The height of the triangle, h = 8 inches

We need to find the base of the triangle. The formula for the area of a triangle is given by :

\(A=\dfrac{1}{2}bh\\\\b=\dfrac{2A}{h}\\\\b=\dfrac{2\times 36}{8}\\\\b=9\ inches\)

So, the base of the triangle is equal to 9 inches.

Explanation

We are given the following:

We are required to determine the surface area of a cylinder. This can be achieved by using the formula:

Hence, the answer is 301.44m².

The measure of the length AD will be 4cm.

What is are of triangle?

The area of a triangle is the region enclosed by its sides. The area of a triangle differs from one triangle to another depending on the length of the sides and the internal angles. Triangle areas are expressed using square measurements like m2, cm2, and in2. One right angle or two perpendicular sides are both acceptable for right triangles. They may also be known as orthogonal triangles, right-perpendicular triangles, or originally rectangular triangles. Trigonometry's foundation is formed by the relationship between the sides and other angles of a right triangle.

2 / 1= AD / 2

AD=4 cm

Hence The measure of the length AD will be 4cm.

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Answer:

-5-(-7)

=-5+7

=7-5

=+2

Hello and greetings faithrose22210.

Answer:

It is an exercise to calculate the area of a trapezoid is the amount of space within its limits and is calculated from the length of its bases and its height. A trapezoid is a four-sided polygon that has two parallel sides called bases and two non-parallel sides called sides. The height of the trapezoid is the distance between the two bases.

The formula to calculate the area of a trapezoid is:

where b1 and b2 are the lengths of the bases and h is the height of the trapezoid.

To use this formula, it's important to remember that the bases must be in the same unit of measure (for example, centimeters or inches). The height must also be in the same unit of measure as the bases.

To find the area of a trapezoid, first add the lengths of the two bases. This sum is then multiplied by the height of the trapezoid. Finally, divide the result by 2. The final result is the area of the trapezoid, which is expressed in square units (for example, cm² or in²).

h = height = 7 cm

b = minor base = 8 cm

B = larger base = 10 cm

A = ((b + B) × h)/2

A = ((8 cm + 10 cm) × 7 cm)/(2)

A = (18 cm × 7 cm)/(2)

A = 63 cm²

The area of the trapezoid is 63 cm².

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Answer:

10, 1 remaining

Step-by-step explanation:

Each team can have 10 people but there will be a remaining person that will not be able to participate.

31 ÷ 3= 10.33333333

Hope this helped :)

Hello!

surface area

= 2(6*2) + 2(4*2) + 4*6

= 2*12 + 2*8 + 24

= 24 + 16 + 24

= 64 square inches

Answer:

18.75 years

Step-by-step explanation:

first multiply the amount to the rate

5,000 × 8% = 400

second

7,500/ 400 = 18.75

it takes 18.75 to reach 7,500

Using Benford's law, based on the probability that amount's first digit of a randomly chosen invoice is an 8 or a 9 is 0.097, a) you expect to examine 10.309 invoices until you get one that begins with an 8 or 9. b) If you don't get an amount starting with an 8 or 9 until the 40th invoice, then the probability of this happening is 0.0000124, which is a very low probability, which suggests that the invoice amounts may not be genuine.

According to Benford's law, the given probability that the first digit of the amount of a randomly chosen invoice is an 8 or a 9 is 0.097.

(a) The expected number of invoices to examine until you get one that begins with an 8 or 9 can be calculated using the formula

E(X) = 1/p, where p is the probability of the desired outcome.

In this case, p = 0.097, so E(X) = 1/0.097 = 10.309. Therefore, you can expect to examine about 10 invoices until you get one that begins with an 8 or 9.

(b) If you don't get an amount starting with an 8 or 9 until the 40th invoice, you may suspect that the invoice amounts are not genuine.

To compute an appropriate probability to support your answer, you can use the binomial probability formula:

P(X = k) = (n choose k) * p^k * (1-p)^(n-k), where n is the number of trials, k is the number of successes, and p is the probability of success.

In this case, n = 39, k = 0, and p = 0.097. So, P(X = 0) = (39 choose 0) * 0.097^0 * (1-0.097)^(39-0) = 0.023. This means that the probability of not getting an amount starting with an 8 or 9 in the first 39 invoices is 0.023, which is quite low. This supports the suspicion that the invoice amounts may not be genuine.

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The height of the tree is 2.06 meters to the nearest hundredth of a meter.

To find the height of the tree, we can use similar triangles and the given information. The terms we'll use are Brody's height, tree's shadow, Brody's shadow, and the height of the tree.

1. Brody's height: 1.75 meters

2. Tree's shadow: 27.95 meters

3. Brody's shadow: 23.7 meters away from the tree

Now, let's set up the proportion using similar triangles:

(Brody's height) / (Brody's shadow) = (Height of the tree) / (Tree's shadow)

1.75 / (23.7) = (Height of the tree) / (27.95)

To solve for the height of the tree, cross-multiply and divide:

1.75 * 27.95 = 23.7 * (Height of the tree)

48.9125 = 23.7 * (Height of the tree)

Height of the tree = 48.9125 / 23.7

Height of the tree ≈ 2.06 meters

So, the height of the tree is approximately 2.06 meters to the nearest hundredth of a meter.

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Answer:

I think that you have to find the length and width of the rectangular

Use triangle bisect or theorem.

Set up proportion:

X/ 2.25 = 4/3

Cross multiply:

3x = (4 x 2.25)

3x = 9

Divide both sides by 3:

X = 3

The flour that is needed is C. 3 and StartFraction 5 Over 12 EndFractioncups

The recipe calls for a total of 3 and two-thirdscups flour and sugar. If the recipe calls for One-fourthcup of sugar, the flour that will be needed will be:

= 3 2/3 - 1/4

= 3 8/12 - 3/12

= 3 5/12

Therefore, the correct option is C.

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Answer:

A, D, E

Step-by-step explanation:

They all equal 0.7.

Answer: 1st, 3rd, and 5th.

If two events, event A with probability P(A) and event b with probability P(B) are complementary events then the sum of the probability of events A and B will be one.

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

When one event happens if and only if the other one doesn't, two occurrences are said to be complimentary. The odds of two complementary events equal one.

P(A) + P'(A) = 1

The chance of events A and B added together will equal one if events A with probability P(A) and event B with probability P(B) are complementary occurrences.

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Answer:

7.01.

Step-by-step explanation:

We can use the Law of Cosines to solve for c:

c^2 = a^2 + b^2 - 2ab*cos(C)

We are given a = 7, m∠A = 50°, and m∠B = 60°. We can use the fact that the angles in a triangle add up to 180° to find m∠C:

m∠C = 180° - m∠A - m∠B

m∠C = 180° - 50° - 60°

m∠C = 70°

Now we can substitute the known values into the Law of Cosines and solve for c:

c^2 = 7^2 + b^2 - 27bcos(70°)

c^2 = 49 + b^2 - 14bcos(70°)

We don't know b, but we can solve for it using the given equation:

3/2 + b = 7/4

Subtracting 3/2 from both sides:

b = 7/4 - 3/2

b = 1/4

Now we can substitute b = 1/4 into the equation for c^2:

c^2 = 49 + (1/4)^2 - 14*(7/4)*(1/4)*cos(70°)

c^2 = 49.1709

c ≈ 7.01

Therefore, the length of side c is approximately 7.01.

An exponential function can represent growth or decay.

The graph represents an exponential growth function is given by  \(y = ab^{x}\).

An exponential function is represented as:

\(y = ab^{x}\)

Where:

a represents any constant value.

b represents the growth or decay rate of the function

When the value of b is greater than 1, then the exponential function represents growth

Graph shown below represents an exponential growth function.

Hence, the graph representing an exponential growth function is graph traced by \(y = ab^{x}\).

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Formular for total surface area of a cylinder

S = 1231.5 sq ft

Answer:

a=671000

Step-by-step explanation:

woah

The formula for the number of internet host computers as an exponential function of t is: n(t) = 35.3 × e^((1/7) × ln(n(7) / 35.3) × t) and the values of a and k in the model are k = (1/7) × ln(n(7) / n(0)) and a = n(0) = 35.3 million

a. To find the values of a and k, we can use the information given in the question. Let n(0) be the number of host computers in July 1998, which is 35.3 million. Let n(7) be the number of host computers in July 2005, which is 352.1 million. We can use these values to solve for a and k.

n(0) = a × e^(k0) = a

n(7) = a × e^(k7)

Dividing the second equation by the first equation, we get:

n(7) / n(0) = e^(k×7)

Taking the natural logarithm of both sides, we get:

ln(n(7) / n(0)) = k×7

Therefore, k = (1/7) × ln(n(7) / n(0)) and a = n(0) = 35.3 million.

Therefore, the formula for the number of internet host computers as an exponential function of t is:

n(t) = 35.3 × e^((1/7) × ln(n(7) / 35.3) × t)

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Answer:

Step-by-step explanation:

Original 873  New 781

The new went down by about 10.5%

873*10.5%= 91.67

873-91.67= 781.33

It decreased 10.5%